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EP4087303A4 - Dispositif et procédé de communication - Google Patents

Dispositif et procédé de communication Download PDF

Info

Publication number
EP4087303A4
EP4087303A4 EP21753230.8A EP21753230A EP4087303A4 EP 4087303 A4 EP4087303 A4 EP 4087303A4 EP 21753230 A EP21753230 A EP 21753230A EP 4087303 A4 EP4087303 A4 EP 4087303A4
Authority
EP
European Patent Office
Prior art keywords
communication device
communication
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21753230.8A
Other languages
German (de)
English (en)
Other versions
EP4087303A1 (fr
Inventor
Xiaoying Xu
Qinghai Zeng
Feng Han
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of EP4087303A1 publication Critical patent/EP4087303A1/fr
Publication of EP4087303A4 publication Critical patent/EP4087303A4/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/12—Setup of transport tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1864—ARQ related signaling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
EP21753230.8A 2020-02-13 2021-01-18 Dispositif et procédé de communication Pending EP4087303A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010091368.9A CN113259959B (zh) 2020-02-13 2020-02-13 一种通信方法及装置
PCT/CN2021/072542 WO2021159920A1 (fr) 2020-02-13 2021-01-18 Dispositif et procédé de communication

Publications (2)

Publication Number Publication Date
EP4087303A1 EP4087303A1 (fr) 2022-11-09
EP4087303A4 true EP4087303A4 (fr) 2023-06-21

Family

ID=77219902

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21753230.8A Pending EP4087303A4 (fr) 2020-02-13 2021-01-18 Dispositif et procédé de communication

Country Status (4)

Country Link
US (1) US20220394787A1 (fr)
EP (1) EP4087303A4 (fr)
CN (1) CN113259959B (fr)
WO (1) WO2021159920A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4136930A1 (fr) * 2020-04-17 2023-02-22 Telefonaktiebolaget LM Ericsson (publ) Premier noeud, second noeud et procédés exécutés par ceux-ci permettant de gérer des transmission dans un réseau de communications
WO2024207357A1 (fr) * 2023-04-06 2024-10-10 北京小米移动软件有限公司 Procédé, système et appareil de commande de transmission de données, dispositif de communication et support de stockage

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WO2017171201A1 (fr) * 2016-03-27 2017-10-05 엘지전자(주) Procédé pour transmettre/recevoir des données dans un système de communication sans fil et dispositif prenant en charge ce dernier
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EP4274343A1 (fr) * 2017-08-08 2023-11-08 Mitsubishi Electric Corporation Système de communication, dispositif terminal de communication et dispositif de station de base
CN109661833B (zh) * 2017-08-10 2021-07-27 瑞典爱立信有限公司 用于副链路数据复制的方法和设备
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WO2019066707A1 (fr) * 2017-09-28 2019-04-04 Telefonaktiebolaget Lm Ericsson (Publ) Dispositif sans fil, nœud de réseau et procédés exécutés par ces derniers afin de gérer une défaillance dans une cellule secondaire desservant le dispositif sans fil
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EP3512140A1 (fr) * 2018-01-11 2019-07-17 Comcast Cable Communications LLC Configuration de cellules pour duplication de paquets
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KR102281974B1 (ko) * 2019-01-11 2021-07-27 아서스테크 컴퓨터 인코포레이션 무선 통신 시스템에서 사이드링크 자원 할당 모드 구성을 위한 방법 및 장치
US12052743B2 (en) * 2019-01-11 2024-07-30 Apple Inc. Sidelink procedures and structures for transmission and reception of non-standalone and standalone physical sidelink shared channel
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CN114430933B (zh) * 2019-10-04 2023-11-03 瑞典爱立信有限公司 在端对端多跳副链路无线电通信中执行数据分组的传输的方法和设备
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WO2022227022A1 (fr) * 2021-04-30 2022-11-03 Qualcomm Incorporated Opérations de relais dans une communication sans fil
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EP2919535A1 (fr) * 2014-03-14 2015-09-16 LG Electronics Inc. Procédé de déclenchement de comptes-rendus de marge de puissance dans un système à double connectivité et dispositif permettant de réaliser celui-ci
WO2019095933A1 (fr) * 2017-11-17 2019-05-23 中兴通讯股份有限公司 Procédé et dispositif de transmission de données
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WO2019160959A1 (fr) * 2018-02-15 2019-08-22 Qualcomm Incorporated Configuration, activation et désactivation d'une duplication de paquets
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Title
See also references of WO2021159920A1 *

Also Published As

Publication number Publication date
CN113259959A (zh) 2021-08-13
US20220394787A1 (en) 2022-12-08
EP4087303A1 (fr) 2022-11-09
CN113259959B (zh) 2025-01-14
WO2021159920A1 (fr) 2021-08-19

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